Abstract：
:Influenza virus infection complicating pregnancy remains a matter of concern because of the frequency of these infections and possible associated increased maternal and perinatal risks. Influenza A/Bangkok (H3N2) infection occurred in a gravid woman in association with fever, chills, and uterine tenderness and contractions together with maternal and fetal tachycardia. Initial evaluations led to consideration of amniotic fluid infection syndrome with planned termination of the pregnancy. Examination of amniotic fluid obtained by amniocentesis showed neither microorganisms nor neutrophils, and close monitoring and supportive measures were continued. Amniotic fluid and maternal nasopharyngeal washing both yielded influenza A/Bangkok (H3N2). Mother and fetus were closely monitored until term. Cord blood samples demonstrated hemagglutination inhibition and complement fixation antibody titers of 1:32 and greater than 1:512, respectively. Cord blood IgM and IgA hemagglutination inhibition antibody concentrations were 6,400 and 3,200 micrograms/ml, respectively, consistent with transplacental infection. This is the first confirmation of transplacental influenza infection. This generally self-limited viral infection may mimic the amniotic fluid infection syndrome and put mother and fetus at risk for potentially harmful untimely delivery.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
McGregor JA,Burns JC,Levin MJ,Burlington B,Meiklejohn Gdoi
10.1016/0002-9378(84)90604-5subject
Has Abstractpub_date
1984-08-15 00:00:00pages
856-9issue
8eissn
0002-9378issn
1097-6868pii
0002-9378(84)90604-5journal_volume
149pub_type
杂志文章abstract：OBJECTIVE:Our purpose was to determine the status of screening for fetal Down syndrome in the United States in 1992. STUDY DESIGN:Information was sought from laboratories participating in two proficiency testing programs. RESULTS:The 301 responding laboratories (98%) annually provided services to 2,113,000 pregnant w...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(93)90436-m
更新日期：1993-12-01 00:00:00
abstract：:Grand multiparity has been considered to be a factor in maternal and neonatal morbidity. In addition, families with seven or more children have been associated with low socioeconomic status. To minimize the confounding effect of the socioeconomic status, the outcome of grand multiparity has been investigated in a most...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(88)90213-x
更新日期：1988-05-01 00:00:00
abstract：OBJECTIVES:Our purpose was to determine the newborn complications after respiratory or metabolic acidosis at delivery and to demonstrate the characteristics of an asphyxial insult predictive of these complications. STUDY DESIGN:Fifty-nine term fetuses with metabolic acidosis were matched with 59 fetuses with normal bl...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(94)70101-6
更新日期：1994-04-01 00:00:00
abstract：OBJECTIVE:The objective of the study was to determine the amniotic fluid soluble intercellular adhesion molecule-1 concentrations in women with preterm labor in relation to intra-amniotic infection. STUDY DESIGN:Amniotic fluids from 125 women with preterm labor (78 with preterm delivery and 47 with term deliveries) we...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2006.05.020
更新日期：2006-12-01 00:00:00
abstract：OBJECTIVE:Our purpose was to test whether cocaine stimulates uterine activity in nonpregnant and pregnant rats. STUDY DESIGN:The carotid artery and jugular vein were chronically catheterized, and a microballoon probe was inserted into the uterine cavity of 15 pregnant and 14 nonpregnant female rats. Conscious animals ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(96)70273-9
更新日期：1996-07-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine the reported diagnostic accuracy, the validity, and the current limitations of fetal Rh genotyping from peripheral maternal blood based on the existing English-written publications. STUDY DESIGN:A search of the English literature describing fetal RhD determination f...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,meta分析
doi：10.1016/j.ajog.2006.07.033
更新日期：2006-10-01 00:00:00
abstract：:An analysis of United States birth certificate records for the calendar year 1977 indicated that women who failed to seek prenatal care were at increased risk of delivery of a low-birth weight infant, even after social factors were considered. However, the strength of association, as well as the population impact, bet...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(83)90681-6
更新日期：1983-04-01 00:00:00
abstract：BACKGROUND:Age-related decline in reproductive potential is mainly due to the increased incidence of aneuploidy. Furthermore, 2 recent studies have shown that euploid embryos of older women may have a lower implantation potential compared to those of younger women, suggesting that aging might compromise embryos beyond ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2018.11.1103
更新日期：2019-04-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to prospectively determine the relationship between occupational fatigue and spontaneous preterm delivery segregated into the etiologically distinct categories of spontaneous preterm labor, preterm premature rupture of membranes, and indicated preterm delivery. STUDY DESIGN:A total ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,多中心研究
doi：10.1067/mob.2001.110312
更新日期：2001-02-01 00:00:00
abstract：:The source of amniotic fluid prolactin was investigated with the use of amnion, chorion, placenta, and decidual tissue taken from term human pregnancy. Decidua alone of these tissues contained significant quantities of prolactin. The release of decidual prolactin was affected by the presence or absence of oxygen and p...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(16)33248-3
更新日期：1977-01-15 00:00:00
abstract：:Serum free testosterone levels were measured daily during an ovulatory, endocrinologically normal cycle in five women and at 6-hour intervals on six consecutive days near midcycle in four of these women. During ovulatory cycles, serum free and total testosterone, unlike the gonadotropins, estradiol, and progesterone, ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(81)90281-7
更新日期：1981-06-01 00:00:00
abstract：:The diagnosis of fetal asphyxia requires a blood gas and acid-base assessment demonstrating a significant metabolic acidosis. However, the fetus may tolerate an asphyxial insult without central nervous system injury because of the fetal cardiovascular adaptation to hypoxemia. Prediction of the significance of an asphy...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/0002-9378(88)90456-5
更新日期：1988-11-01 00:00:00
abstract：:Although previous studies have suggested that the breech infant weighing less than 1,500 gm benefits from cesarean section, the published results have not demonstrated statistically significant differences. We have evaluated pediatric outcome data for 240 breech infants and 525 vertex infants who weighed less than 1,5...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(83)90807-4
更新日期：1983-07-01 00:00:00
abstract：:The effects on complement in vitro by several commercial preparation of human chorionic gonadotropin (HCG) were investigated. These preparations were demonstrably anticomplementary and produced marked conversion of the third component of complement (C'3). However, detailed analyses showed that the anticomplementary ac...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(75)90971-0
更新日期：1975-01-01 00:00:00
abstract：BACKGROUND:Adverse maternal outcomes associated with chronic hypertension include accelerated hypertension and resultant target organ damage. One example is long-standing hypertension leading to maternal cardiac dysfunction. Our group has previously identified that features of such injury manifest as cardiac remodeling...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2018.02.015
更新日期：2018-05-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine the accuracy of live-birth certificates and hospital discharge data that reported of pre-existing maternal medical conditions and complications of pregnancy. STUDY DESIGN:We conducted a population-based validation study in 19 non-federal short-stay hospitals in Wash...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2005.02.096
更新日期：2005-07-01 00:00:00
abstract：:Intrapartum fetal heart rate and subcutaneous scalp PO2 were continuously measured with a combined electrocardiogram-PO2 needle electrode in 34 patients. The incidence of fetal heart rate abnormalities increased significantly with decreasing subcutaneous PO2, from 0.8% of the 10-minute periods in which subcutaneous PO...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(85)90476-4
更新日期：1985-11-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine the effectiveness of postpartum dexamethasone in patients with hemolysis, elevated liver enzymes, and low platelets (HELLP) syndrome. STUDY DESIGN:A prospective, randomized, double-blind trial was conducted in which 105 women with HELLP syndrome were enrolled and as...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ajog.2007.10.797
更新日期：2008-03-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to identify differences in antepartum uterine contraction frequency (UCF) in twin pregnancies with and without preterm labor (PTL). STUDY DESIGN:Twin gestations enrolled for outpatient surveillance with twice daily electronic uterine activity monitoring and telephonic nursing as...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2007.10.781
更新日期：2008-05-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine whether quantification of cervicovaginal fluid fetal fibronectin (fFN) improves diagnostic accuracy of spontaneous preterm birth (sPTB) in symptomatic women. STUDY DESIGN:A prospective blinded predefined secondary analysis of a larger study of cervicovaginal fluid f...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2012.10.890
更新日期：2013-02-01 00:00:00
abstract：OBJECTIVE:We sought to investigate maternal and fetal nitroglycerin metabolization and to assess the clinical condition of neonates after intravenous nitroglycerin application during cesarean delivery. STUDY DESIGN:At the time of the uterine puncture incision, either 0. 25 mg or 0.5 mg nitroglycerin or a physiologic s...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(00)70353-x
更新日期：2000-04-01 00:00:00
abstract：OBJECTIVE:This study investigated the possible roles of interleukin 6 and soluble interleukin 6 receptor in the growth of endometrial and endometriotic cells. STUDY DESIGN:Endometrial and endometriotic stromal cells were collected from the uterus or from ovarian chocolate cysts. We examined the effects of interleukin ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(99)70599-5
更新日期：1999-05-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine whether the levator plate is (1) horizontal in women with normal support, (2) different between women with and without prolapse, (3) related to levator hiatus and perineal body descent. STUDY DESIGN:Cohorts of cases with prolapse at least 1 cm below the hymen and no...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2006.01.055
更新日期：2006-05-01 00:00:00
abstract：OBJECTIVE:We compared localization of human immunodeficiency virus type 1 within human placentas infected in utero with localization within human placental explants infected in vitro. STUDY DESIGN:Placental tissues from 3 cases of vertical transmission of human immunodeficiency virus type 1 were studied. Human placent...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(00)70514-x
更新日期：2000-01-01 00:00:00
abstract：:Immunoreactive endorphin peptides (ir EP) and prolactin (PRL) were measured by radioimmunoassay in venous blood from the umbilical cord of 86 neonates, 23 postpartum mothers, and 40 randomly selected blood bank donor control subjects. We also assayed these hormones in serosanguineous placental tissue fluid following d...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(81)90103-4
更新日期：1981-05-15 00:00:00
abstract：OBJECTIVE:Our purpose was to study the likelihood of survival of infants who are born before 28 weeks of gestation and to examine the influence of fetal heart rate findings on neonatal death. STUDY DESIGN:In this retrospective study, we analyzed the mortality rate of infants at 2 months of age as a function of various...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2002.126291
更新日期：2002-10-01 00:00:00
abstract：:We have studied the effects of magnesium sulfate (MgSO4) administration in chronically instrumented normotensive and hypertensive pregnant sheep. Animals of 90 to 144 days' gestation were divided in two groups; those with normotensive arterial pressure and those in which renovascular hypertension had been produced. Ou...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(77)90255-1
更新日期：1977-04-01 00:00:00
abstract：:A review of 80 cases of planned or anticipated cesarean hysterectomies done at major centers in the greater Los Angeles area is presented. There were no deaths and five cases of morbidity. Nineteen percent, or one of five cases, required blood transfusions. According to the recommendation of the American Association o...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(84)90287-4
更新日期：1984-05-01 00:00:00
abstract：:Nine female patients with the rare congenital arteriovenous malformation of the pelvis were treated at New York University Medical Center in the past 8 years. The patients varied significantly in the anatomic location of the arteriovenous malformation, clinical presentation, and natural course of disease. A gynecologi...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(88)90435-8
更新日期：1988-11-01 00:00:00
abstract：:Impairment of umbilical cord blood flow has been associated with periodic fetal heart rate changes termed "variable decelerations." These patterns may be observed after amniotomy. A chronic fetal rhesus monkey preparation has been used to investigate this clinical observation. Loss of amniotic fluid produced variable ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(76)90549-4
更新日期：1976-10-01 00:00:00
